A Functional Assay for Sick Sinus Syndrome Genetic Variants oleh Chuanchau J. Jou, Cammon B. Arrington, Spencer Barnett, Jiaxiang Shen, Scott Cho, Xiaoming Sheng, Patrick C. McCullagh, Neil E. Bowles, Chase M. Pribble, Elizabeth V. Saarel, Thomas A. Pilcher, Susan P. Etheridge, Martin Tristani-Firouzi